.he-banner{
    overflow: auto;
    .test-h{
        height: 375px;
        .demo-text-1{
            width: 100%;
            height: 100%;
            margin: 0 auto;
            overflow: hidden;
            .img{
                width: 100%;
                overflow: hidden;
            }
        }
        .swiper-pagination-bullet{
            width: 24px !important;
            height: 8px !important;
            border-radius: 0 !important;
        }
    }
}
.swiper-item{
    overflow: hidden;
}